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Clausthalite & Kahlerite

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JYJ817032

Clausthalite & Kahlerite

EDS & Raman no 359

Description Tabs

Description
Locality: 
Uranus Mine, Kleinrückerswalde, Annaberg-Buchholz, Erzgebirge, Saxony, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
1.1 × 0.7 × 0.7 cm
Description

Silver bright metallic clausthalite surroundinge botryoidal uraninite. Associated with strong light dispersive kahlerite. EDS & Raman confirmed no 359. Analysis in the analytical section. 

 

Mineral Data
What's on the rock

Clausthalite

Formula: 
PbSe
Strunz: 
2.CD.10
Hardness: 
2.5 - 3.0
Type Locality: 
St Lorenz Mine, Burgstatt veins, Clausthal-Zellerfeld, Harz, Lower Saxony, Germany

Kahlerite

Formula: 
Fe(UO2)2(AsO4)2·12H2O
Strunz: 
8.EB.05
Hardness: 
2.0 - 2.5
Type Locality: 
Knichte section, Lölling District, Hüttenberger Erzberg, Hüttenberg, Friesach - Hüttenberg area, Carinthia, Austria